http://archive.newsleader.com/VideoNetwork/2842289143001/Evidence-Michael-Phelps-Is-Planning-a-Comebackhttp://cdn.newslook.com/48/4895d7a9e3d27c76e56079f25ebe0650/mp4_low/4895d7a9e3d27c76e56079f25ebe0650-mp4_low.mp4http://archive.newsleader.com/VideoNetwork/2842289143001/Evidence-Michael-Phelps-Is-Planning-a-Comebackhttp://cdn.newslook.com/48/4895d7a9e3d27c76e56079f25ebe0650/images/frame_0016.jpgEvidence Michael Phelps Is Planning a ComebackSwimmer Michael Phelps rejoined the US drug testing program, a sign that the most decorated athlete in Olympic history might be headed for the 2016 Rio Olympics.3michael phelpssportsnewslookUnited States of Americaentertainment01:28